| | IP501 + Common metals, 100ppm: Al, Ca, Cr, Cu, Fe, K, Mg, Mn, Na, Ni, P, Pb, Si, V, Zn @ 100 -¦g/mL in 5% HNO3/tr HF. VHG-IP501M100-500 IP501 + Common metals, 100ppm: Al, Ca, Cr, Cu, Fe, K, Mg, Mn, Na, Ni, P, Pb, Si, V, Zn @ 100 µg/mL in 5% HNO3/tr HF. VHG-IP501M100-500 VHG-IP501M100-500 IP501 + Common metals, 500ppm: Al, Ca, Cr, Cu, Fe, K, Mg, Mn, Na, Ni, P, Pb, Si, V, Zn @ 500 -¦g/mL in 10% HNO3/tr. HF VHG-IP501M500-500 IP501 + Common metals, 500ppm: Al, Ca, Cr, Cu, Fe, K, Mg, Mn, Na, Ni, P, Pb, Si, V, Zn @ 500 µg/mL in 10% HNO3/tr. HF VHG-IP501M500-500 VHG-IP501M500-500 |